The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2019
Filed:
Dec. 21, 2016
Applicant:
Lawrence Livermore National Security, Llc, Livermore, CA (US);
Inventors:
Thomas S. Wilson, San Leandro, CA (US);
Michael Keith Hearon, Boston, MA (US);
Jane P. Bearinger, Berwyn, PA (US);
Assignee:
Lawrence Livermore National Security, LLC, Livermore, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/24 (2006.01); C08J 5/00 (2006.01); C08G 18/32 (2006.01); B29C 48/03 (2019.01); B29C 67/20 (2006.01); B29C 71/02 (2006.01); B29C 71/04 (2006.01); C08G 18/67 (2006.01); C08G 18/72 (2006.01); C08G 18/73 (2006.01); C08G 18/75 (2006.01); C08G 63/52 (2006.01); C08G 18/83 (2006.01); B29C 45/00 (2006.01); B29C 61/06 (2006.01); B29C 48/00 (2019.01); B29C 51/00 (2006.01); C08G 101/00 (2006.01); B29K 75/00 (2006.01); B29K 105/04 (2006.01);
U.S. Cl.
CPC ...
C08G 18/3206 (2013.01); B29C 45/0001 (2013.01); B29C 48/03 (2019.02); B29C 61/06 (2013.01); B29C 67/20 (2013.01); B29C 71/02 (2013.01); B29C 71/04 (2013.01); C08G 18/673 (2013.01); C08G 18/675 (2013.01); C08G 18/722 (2013.01); C08G 18/73 (2013.01); C08G 18/758 (2013.01); C08G 18/83 (2013.01); C08G 63/52 (2013.01); B29C 48/00 (2019.02); B29C 51/00 (2013.01); B29C 51/002 (2013.01); B29K 2075/00 (2013.01); B29K 2105/04 (2013.01); C08G 2101/00 (2013.01); C08G 2280/00 (2013.01);
Abstract
This invention relates to chemical polymer compositions, methods of synthesis, and fabrication methods for devices regarding polymers capable of displaying shape memory behavior (SMPs) and which can first be polymerized to a linear or branched polymeric structure, having thermoplastic properties, subsequently processed into a device through processes typical of polymer melts, solutions, and dispersions and then crossed linked to a shape memory thermoset polymer retaining the processed shape.